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Weather in Mauricie for September 2026

Your guide to Mauricie weather in September - trends and predictions

    Temperatures

  • Until now, September 2026 in Mauricie has been nearly identical to the historical average, with a temperature of 22.2 °C (showing only a slight deviation of 0.5 °C).

  • The forecast for the next days in Mauricie predicts a temperature of 16.8 °C, which is cooler than the historical average.

  • In general, the average temperature in Mauricie at the beginning of September is 23.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.3 °C by the end of September.

    • Rain 🌧️

  • The climate of Mauricie in September is notably wet, with an average of 11 rainy days, and a total of 139.7 mm of precipitation.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
19
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
21°/10°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
77 %
Avg humidity

Mauricie Weather September

Move between months or click on a day
August
October
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Partly cloudy
24°
2
Mist
22°
3
Fog
24°
4
Sunny
26°
5
Fog
23°
6
Fog
24°
7
Patchy light rain with thunder
23°
8
Light rain shower
19°
9
Mist
21°
10
Mist
21°
11
Mist
21°
12
Overcast
22°
13
Overcast
22°
14
Sunny
15°
15
Overcast
18°
16
Overcast
22°
17
Overcast
15°
18
Light rain shower
10°
19
Overcast
13°
20
Sunny
17°
21
Sunny
16°
22
Sunny
19°
23
Sunny
19°
24
Overcast
15°
25
Sunny
12°
26
Sunny
19°
27
Sunny
20°
28
Mist
22°
29
Mist
21°
30
Mist
19°

Temperatures trend during September in Mauricie

See the weather trend as well as the moving average line

September weather in Mauricie day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Partly cloudy
Partly cloudy
 24° /9° 1.3 mm 5
2 Sept. Mist
Mist
 22° /11° 6.2 mm 5
3 Sept. Fog
Fog
 24° /13° 11.6 mm 5
4 Sept. Sunny
Sunny
 26° /13° 0.1 mm 7
5 Sept. Fog
Fog
 23° /14° 6.5 mm 5
6 Sept. Fog
Fog
 24° /13° 4.6 mm 6
7 Sept. Patchy light rain with thunder
Patchy light rain with thunder
 23° /12° 4.7 mm 5
8 Sept. Light rain shower
Light rain shower
 19° /10° 4.8 mm 5
9 Sept. Mist
Mist
 21° /7° 5.3 mm 4
10 Sept. Mist
Mist
 21° /9° 5.9 mm 5
11 Sept. Mist
Mist
 21° /10° 0 mm 5
12 Sept. Overcast
Overcast
 22° /10° 0 mm 5.4
13 Sept. Overcast
Overcast
 22° /14° 3.4 mm 2
14 Sept. Sunny
Sunny
 15° /8° 0 mm 4.1
15 Sept. Overcast
Overcast
 18° /5° 0 mm 4
16 Sept. Overcast
Overcast
 22° /13° 0.9 mm 6
17 Sept. Overcast
Overcast
 15° /9° 0 mm 3
18 Sept. Light rain shower
Light rain shower
 10° /7° 20.3 mm 2
19 Sept. Overcast
Overcast
 13° /6° 0.6 mm 3
20 Sept. Sunny
Sunny
 17° /6° 0 mm 5
21 Sept. Sunny
Sunny
 16° /6° 0 mm 5
22 Sept. Sunny
Sunny
 19° /8° 0 mm 5
23 Sept. Sunny
Sunny
 19° /9° 6 mm 4
24 Sept. Overcast
Overcast
 15° /6° 4.4 mm 4
25 Sept. Sunny
Sunny
 12° /4° 0 mm 4
26 Sept. Sunny
Sunny
 19° /10° 51.8 mm 4
27 Sept. Sunny
Sunny
 20° /8° 0 mm 5
28 Sept. Mist
Mist
 22° /9° 0 mm 5
29 Sept. Mist
Mist
 21° /8° 0 mm 5
30 Sept. Mist
Mist
 19° /7° 0 mm 5
Next
Important Notice
Our weather forecast for Mauricie in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Mauricie forecast closer to your planned date for the most up-to-date weather information.
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Mauricie in September - FAQ

What are the expected maximum and minimum temperatures in Mauricie during September?
Enjoy moderate daytime temperatures of up to 21° and cooler nights around 10°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Mauricie during September?
Significant rainfall exceeding 139.7 mm is expected in Mauricie during September, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Mauricie during September?
The average wind speed in Mauricie during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Mauricie

Explore the daily rainfall trends and prepare for Mauricies September weather 💧
Typically, Mauricie has 11 rainy days in September with a total of 139.7 mm of rainfall.

UV exposure in Mauricie during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Saint-Mathieu-du-ParcShawiniganTrois-Rivières
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Location coordinates Where is Mauricie?

Get accurate weather forecasts for Mauricie, located at latitude 46.345 and longitude -72.548. Stay updated with localized weather information tailored for Mauricie.

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